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4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-phenyl- cas no:548-83-4

Synonyms: Flavone,3,5,7-trihydroxy- (7CI,8CI);Galangin (6CI);3,5,7-Trihydroxyflavone;NSC407229;Norizalpinin;

Identification
Name4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-phenyl-
CAS548-83-4
SynonymsFlavone,3,5,7-trihydroxy- (7CI,8CI);Galangin (6CI);3,5,7-Trihydroxyflavone;NSC407229;Norizalpinin;
EINECS(EC#)208-960-4
Molecular FormulaC15H10O5
Molecular Weight270.2369
Chemical Properties
AppearanceYellowish needle-like crystal
refractive index1.747
Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-37/39
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39:Wear suitable protective clothing, gloves and eye/face protection
WGK Germany:3

supplier list

Chengdu Pukang Biotechnology Co., Ltd
Tel:+86-(28)-82550498
Address: No. 558 Rulin Road, Xinjin County, Chengdu, Sichuan 611430,
Shanghai KFSL Pharmaceutical Technology Co., Ltd.
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Xiamen Senborn BiochemiCal Co.,Ltd.
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Address: Rm. 1005, Jinrong Building, Xingdong Road, Xinglin Jimei, Xiamen, Fujian 361002,
Zhejiang Kaili Industrial Co., Ltd.
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Address: Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
ChangZhou Sunsanta Trading Co.,Ltd
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Address: Changzhou WTC ,No.2 Yanzheng M.Road,Wujin,China
Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
Hui Chem Company Limited
Tel:86-21-60542966
Address: Lane 299 Bisheng Rd,Pudong District
Finetech Industry limited.
Tel:86-27-87465837
Address: chukang Road, Wuhan, Hubei 430073,
Jinlan Pharm-Drugs Technology Co., Limited
Tel:86-571-85829152
Address: Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
Chengdu Herbpurify CO.,LTD
Tel:86-28-85249238
Address: No.88 Keyuan Road,Chengdu,Sichuan,China
Rosewell Industry Co., Ltd
Tel:86-519-86202821
Address: Qixing building, Mingxin road, Changzhou,Jiangsu,China
Boc Sciences
Tel:1-631-5046093
Address: 45-16 Ramsey Road Shirley, NY 11967, USA
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Capot Chemical Co., Ltd.
Tel:86-571-85586718
Address: Joinhands Science Park, No.4028,Nanhuan Road,
Shanghai Hope Chem Co., Ltd.
Tel:86-21-61723543
Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H

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